六一散(河间) 治一切暑病。
滑石（六两） 甘草（一两）
研末，每服三钱，井花水下，或灯草汤下。
白虎汤(仲景) 治伤暑大渴、大汗之证。
方见《伤寒》。加人参者，以暑伤元气也。加苍术者，治身热足冷，以暑必挟湿也。
香薷饮 治伤暑，发热，身痛，口燥，舌干，吐泻。
甘草（一钱） 浓朴（一钱五分） 扁豆（二钱） 香薷（四钱）
水二杯，煎八分，冷服或温服。泻利，加茯苓、白术；呕吐，加半夏；暑气发搐，加羌活、秦艽。
大顺散 治阴暑，即畏热贪凉之病。
干姜（一钱，炒) 甘草（八分，炒) 杏仁(去皮尖，六分，炒) 肉桂（六分）
共为细末，每服三钱，水一杯，煎七分服。如烦躁，井花水调下一钱。
生脉散 却暑良方。
人参（一钱） 麦冬（三钱） 五味（一钱）
水一杯，煎七分服。
清暑益气汤(东垣)
炙 （一钱五分） 人参 白术 苍术 青皮 陈皮 麦冬 猪苓 黄柏（各五分） 干
葛泽泻（各二钱） 神曲（八分） 炙草 五味（各三分） 升麻（三分） 归身（三分）
加生姜三片，大枣二枚，水二杯，煎七分服。
一物瓜蒂汤(《金匮》)
瓜蒂（二十个）
水二杯，煎八分服。
胃苓散
方见《胀满》。加减详《三字经》注。
四神丸 治脾肾虚寒，五更泄泻。
补骨脂（四两，酒炒) 肉豆蔻(面煨，去油) 吴茱萸(泡) 五味(炒，各二两）
用红枣五两，生姜五两，同煮。去姜，将枣去皮核捣烂为丸，如桐子大。每日五更服三
钱，临卧服三钱，米汤下。加白术、附子、罂粟、人参更效。
生姜泻心汤
黄连汤
甘草泻心汤
半夏泻心汤
干姜黄芩黄连人参汤
浓朴生姜半夏甘草人参汤
以上六方，俱见《伤寒论读》。
按∶以上诸法，与《内经》中热消瘅则便寒、寒中之属则便热一节，揆脉证而择用，甚
验。张石顽《医通》载之甚详，但古调不弹久矣!
余新悟出一方，有泻心之意。上可消痞，下可止泻。肠热胃寒，能分走而各尽其长。非
有他方，即伤寒厥阴条之乌梅丸也，屡用屡验。
Liuyi San (Hejian) treats all kinds of heatstroke diseases.
Hua Shi (Talcum, six liang), Gan Cao (Licorice Root, one liang).
Grind into powder. Take three qian each time, with well water or Decoction of Juncus Effusus (Jiangcao Tang).
Baihu Tang (Zhongjing) treats symptoms of severe thirst and profuse sweating caused by heatstroke.
See Formula in "Shanghan Lun". Add Ren Shen because heat damages Yuan Qi. Add Cang Zhu to treat body heat with cold feet, as heat must be accompanied by dampness.
Xiangru Yin treats heatstroke with fever, body pain, dry mouth, dry tongue, vomiting, and diarrhea.
Gan Cao (one qian), Hou Po (one qian five fen), Bian Dou (two qian), Xiang Ru (four qian).
Boil two cups of water until reduced to eight parts. Take cold or warm. For diarrhea, add Fu Ling and Bai Zhu; for vomiting, add Ban Xia; for convulsions caused by heat, add Qiang Huo and Qin Jiao.
Dashun San treats yin-heatstroke, i.e., illness caused by fearing heat and seeking coolness.
Gan Jiang (one qian, stir-fried), Gan Cao (eight fen, stir-fried), Xing Ren (six fen, stir-fried, skin and tip removed), Rou Gui (six fen).
Grind into fine powder. Take three qian each time, boil one cup of water until reduced to seven parts and take. If irritability occurs, mix one qian with well water and take.
Shengmai San is an excellent formula for dispelling heat.
Ren Shen (one qian), Mai Dong (three qian), Wu Wei Zi (one qian).
Boil one cup of water until reduced to seven parts and take.
Qingshu Yiqi Tang (Dongyuan)
Zhi Huang Qi (one qian five fen), Ren Shen, Bai Zhu, Cang Zhu, Qing Pi, Chen Pi, Mai Dong, Zhu Ling, Huang Bo (each five fen), Ge Gen, Ze Xie (each two qian), Shen Qu (eight fen), Zhi Gan Cao, Wu Wei Zi (each three fen), Sheng Ma (three fen), Dang Gui Shen (three fen).
Add three slices of Sheng Jiang and two dates. Boil two cups of water until reduced to seven parts and take.
Yiwu Gadi Tang ("Jinkui Yaolue")
Gadi (twenty pieces).
Boil two cups of water until reduced to eight parts and take.
Weiling San
See Formula in "Zhangman" chapter. See annotations in "Yixue Sansijing" for modifications.
Sishen Wan treats spleen-kidney deficiency-cold and dawn diarrhea.
Buguzhi (four liang, wine-stir-fried), Roudoukou (baked in flour, oil removed), Wuzhuyu (soaked), Wuweizi (stir-fried, each two liang).
Boil five liang of Hong Zao and five liang of Sheng Jiang together. Remove the ginger, peel and pit the dates, pound them into a paste, and make pills the size of paulownia seeds. Take three qian at dawn and three qian before bed, with rice soup. Adding Bai Zhu, Fu Zi, Ying Su Ke, and Ren Shen yields better results.
Shengjiang Xiexin Tang
Huanglian Tang
Gancao Xiexin Tang
Banxia Xiexin Tang
Ganjiang Huangqin Huanglian Renshen Tang
Houpo Shengjiang Banxia Gancao Renshen Tang
The above six formulas are all found in "Shanghan Lun Du".
Note: The above methods correspond to the section in "Neijing" stating that for heat-induced wasting-thirst, cold should be used, and for cold-damage types, heat should be used. Selecting treatments based on pulse and syndrome is very effective. Zhang Shiwan recorded this in detail in "Yitong", but ancient methods have long been neglected!
I have newly realized a formula with the intent of Xiexin Tang. It can eliminate epigastric fullness upwards and stop diarrhea downwards. For intestinal heat and stomach cold, it directs medicinal properties to their respective strengths. This is not another formula, but simply Wu Mei Wan from the Jueyin chapter of "Shanghan Lun", which has proven effective repeatedly.